JRPA
JR Plumer Associates Analytical Solutions
The Position

The company is hired when the question matters and the answer has to hold up. That is the simplest description of the work.

The data the company produces ends up in regulatory filings, contract deliverables, court records, agency decisions, and the negotiations that follow them. It has to be right, and it has to be defensible by people who will be asked to defend it.

Everything below is in service of that standard. The capabilities are organized as six lines of practice, but they are not separate offerings. Most engagements involve four or five of them at once, applied to a single problem the client cannot afford to answer wrong.

Capability · 01

Study Design & Protocol

The shape of the answer is decided before the first sample is collected. Study design is the work that determines whether the data will mean anything when it arrives.

What this looks like

End-to-end methodology development for detection, characterization, and monitoring programs — sample plans, instrument selection, calibration regimes, QA/QC frameworks, statistical power, and reporting structure designed before fieldwork begins. The company is engaged when a client has a question and needs the methodology that will actually answer it, not when a methodology already exists and someone needs to execute it.

Methodology

Protocols are designed to satisfy the strictest review the data is likely to face — peer review, regulatory submission, or adversarial cross-examination — and then validated against reference materials before being deployed. Documentation is engineered for traceability from the protocol forward, with every decision in the chain recorded and defensible.

In Practice

For the Army Research Laboratory's carbon-carbon composite quality control engagement, the existing paradigm caught defects only after cure — too late to correct, expensive to discard. The company designed an inline analytical protocol that operated under the conditions of the manufacturing line itself, validated against ARL reference materials through the full contract period.

View engagement → ARL · W911NF2020269
Capability · 02

Field-Deployable Methodology

Most analytical work is built for laboratory conditions. The company's practice is to translate that performance into the conditions where federal and commercial decisions are actually made.

What this looks like

Portable instrumentation, operator protocols, and sample-to-answer workflows engineered to deliver laboratory-equivalent results on remediation sites, mine faces, manufacturing floors, and forward operating environments. The deliverable is not just an instrument that works in the field — it is the documented protocol around it that produces data the client can stand behind.

Methodology
  • Instrument selection and validation against laboratory reference standards under field conditions
  • Operator protocols and training documentation engineered for non-specialist users
  • Sample handling, preservation, and chain-of-custody designed for regulatory acceptance
  • GPS tagging, timestamping, and traceability from result back to the originating sample
  • Quality control built into the workflow, not bolted on afterward
In Practice

The USA-SAFE program — the company's headline platform — exists specifically to deliver Laser Plasma Spectroscopy at laboratory-equivalent sensitivity in real field conditions. Active joint programs with Army ERDC under RDT&E 0602146A, with extensions into critical minerals, PFAS detection, and munitions characterization.

View engagement → CRREL · W913E518C001
Capability · 03

Trace & Ultra-Trace Detection

Detection at the parts-per-billion level — and below — is the threshold at which most regulated and contested questions are decided. That is where the company works.

What this looks like

Quantitative analysis of regulated analytes at concentrations relevant to environmental compliance, supply chain verification, and defense site characterization. Includes the light elements — lithium, beryllium, boron — that conventional field instruments routinely miss, and the lanthanide series that critical minerals work depends on.

Methodology

Laser Plasma Spectroscopy (LPS) provides simultaneous multi-element detection with no sample preparation, paired with calibration against laboratory reference materials and validated detection limits documented per analyte and matrix. Sensitivity claims are stated as validated detection limits, not aspirational ones — every number is one that has been demonstrated against a known standard.

In Practice

PFAS field detection at parts-per-billion sensitivity, with documentation engineered to survive regulatory review. Active pursuit under EPA SBIR PFAS Field Detection and ESTCP FY26/27 tracks, aligned to DoD installation remediation requirements where laboratory turnaround of three to five days is making field decisions before the data arrives.

View engagement → PFAS & Emerging Contaminants
Capability · 04

Data Fusion & Analysis

Most field questions cannot be answered by one analytical technique alone. The company's data fusion methodology combines orthogonal techniques into a single defensible answer — patent-pending, developed under federal contract.

What this looks like

Integration of X-ray fluorescence (XRF), Raman spectroscopy, and Laser-Induced Breakdown Spectroscopy (LIBS) data into a unified analytical output. The investigator stops carrying three instruments, three workflows, and three sets of incommensurable data — and starts producing a single answer that draws on the strengths of each technique.

Methodology
  • Orthogonal validation across multiple analytical techniques on the same sample
  • Statistical fusion of independent measurements into a single confidence-weighted result
  • Documentation that preserves each technique's contribution for downstream review
  • Audit trail from raw spectra through fused output, end-to-end
In Practice

The patent-pending data fusion methodology was developed under a USACE-ERDC Cold Regions Research & Engineering Laboratory contract. The system has since transitioned into the active Army ERDC joint program under RDT&E 0602146A, and the underlying methodology now anchors the company's approach to multi-technique analytical work across all mission areas.

View engagement → CRREL · W913E518C001
Capability · 05

Federal Program Execution

Doing the analytical work is half the engagement. The other half is executing it inside the contracting environment the federal client is operating in.

What this looks like

Prime and subcontract work across Army, USACE, and environmental programs. SBIR/STTR Phase II/III transition experience. Federal contract capture, proposal development, and program navigation, paired with established relationships across defense, intelligence, and national security communities. The company has been a federal prime since 2010 and has executed direct contracts with the Army Research Laboratory and USACE-ERDC.

Methodology
  • Federal prime contract accounting and management
  • Pre-proposal positioning, capture strategy, and proposal development
  • SBIR/STTR program navigation and Phase II/III transition planning
  • Federal market intelligence, agency relationship development, and congressional stakeholder engagement
  • Active SAM.gov registration, current CAGE 6CX28 / UEI K96GSDAFFSN6, NAICS coverage across 541690 / 541611 / 541920 / 561920
In Practice

The company's two prime federal contracts — ARL (W911NF2020269) and USACE-ERDC CRREL (W913E518C001) — were each executed end-to-end as VOSB primes, with subsequent transition into the active Army ERDC joint program. Past performance includes on-time delivery and successful technical transition.

View past performance →
Capability · 06

Technical Assessment

Independent review of analytical instrumentation, methodologies, and vendor claims — for acquisitions and programs of record where the cost of believing the wrong thing is high.

What this looks like

Third-party technical assessment for federal program offices, prime contractors, and commercial buyers evaluating analytical technology. Engagements range from short due-diligence reviews of vendor performance claims to extended evaluations of instrumentation against program requirements, with deliverables structured for the decision the client actually has to make.

Methodology

Assessments are scoped against the client's specific decision criteria, not against generic benchmarks. The company combines hands-on technical evaluation with the same methodological rigor applied to its own analytical work — vendor claims are tested, not just reviewed, and findings are documented for the audience that will act on them.

Standard

Independence is the basis of the work. The company does not resell, license, or maintain commercial relationships with the instrument vendors it assesses. Assessments are delivered with full documentation of method, limitations, and the data the conclusions rest on.

Bring us a defensible question.

Complete capability statement and past performance record available upon request.